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Elastic supporting plate

A technology of elastic support and elastic plate, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve the problems of many processing surfaces, jamming of sliding surfaces, high requirements for installation and coordination, and achieve less processing and assembly surfaces and high strength level , good adaptation effect

Pending Publication Date: 2022-04-05
CHINA CHANGJIANG ENERGY CORP GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional support structure uses a sliding key system to solve the problem of free expansion during the operation of the steam turbine. This structure has many processing surfaces, has high requirements for installation and coordination, and is prone to jamming of the sliding surface

Method used

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  • Elastic supporting plate
  • Elastic supporting plate
  • Elastic supporting plate

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Embodiment 1

[0038] This embodiment provides an elastic support plate, the specific structure is as follows Figure 1 to Figure 10 As shown, it specifically includes: a supporting front frame 1 , a supporting rear frame 2 and a connecting beam 3 .

[0039] Supporting the front frame 1 comprises: the front frame body 101, the first elastic body 102 and the front frame mounting plate 103, the front frame body 101, the front frame mounting plate 103 are superimposed and connected with the first elastic body 102, and the first elastic body 102 is superimposed on the At the middle position of the front frame body 101 , the front frame mounting plate 103 is superimposed on both sides of the first elastic body 102 . In this embodiment, the first elastic body 102 includes a first elastic body elastic plate 1021 and a first elastic body upper plate 1022 stacked in sequence, and the first elastic body elastic plate 1021 is connected to the front frame body 101 . The supporting front frame 1 is used...

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Abstract

The invention relates to an elastic supporting plate which comprises a supporting front frame which comprises a front frame body and a first elastic body overlapped with the front frame body. The connecting beam comprises a connecting beam body, a front frame connecting part and a rear frame connecting part, the front frame connecting part and the rear frame connecting part are arranged at the two ends of the connecting beam body respectively, and the front frame body is connected with the front frame connecting part; the supporting rear frame comprises a rear frame middle part, rear frame side parts, a second elastic body and a third elastic body, and the rear frame side parts are arranged on the two sides of the rear frame middle part and connected with the rear frame connecting part. Compared with the prior art, the front supporting structure and the rear supporting structure form a whole through the connecting beam, the front supporting frame and the rear supporting frame adopt elastic supporting structures at the same time, machining and assembling faces are few, and installation is convenient; the expansion change of the cylinder can be better adapted, the vibration of the cylinder is effectively reduced, and the method is more suitable for variable-working-condition operation of a low-power steam turbine.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to an elastic support plate. Background technique [0002] With the development of steam turbine technology and continuous optimization of structure, lightweight and quick-installation steam turbines have become an inevitable development trend. The support structure proposed in the patent of the present invention adopts the form of an integral chassis, which can realize the overall transportation of the steam turbine, reduce the installation and commissioning time of the user's site, and ensure the assembly quality of the unit. [0003] When the steam turbine starts, stops and runs, the temperature of the cylinder changes greatly, which will cause it to expand and contract. If the cylinder and the support are fixedly connected, the cylinder cannot expand freely. The traditional support structure uses a sliding key system to solve the problem of free expansion during the oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01D25/28F01D25/04
Inventor 刘一方彭博张颖蒋贤耀张权饶俊李龙歌赵珊韩方亮
Owner CHINA CHANGJIANG ENERGY CORP GROUP
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